Documentation/devicetree/bindings/input/touchscreen/goodix.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/input/touchscreen/goodix.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/input/touchscreen/goodix.yaml
Extension
.yaml
Size
1706 bytes
Lines
84
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/input/touchscreen/goodix.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Goodix GT9xx series touchscreen controller

maintainers:
  - Dmitry Torokhov <dmitry.torokhov@gmail.com>

allOf:
  - $ref: touchscreen.yaml#

properties:
  compatible:
    enum:
      - goodix,gt1151
      - goodix,gt1158
      - goodix,gt5663
      - goodix,gt5688
      - goodix,gt911
      - goodix,gt9110
      - goodix,gt912
      - goodix,gt9147
      - goodix,gt917s
      - goodix,gt927
      - goodix,gt9271
      - goodix,gt928
      - goodix,gt9286
      - goodix,gt967

  reg:
    enum: [ 0x5d, 0x14 ]

  interrupts:
    maxItems: 1

  irq-gpios:
    description: GPIO pin used for IRQ input. Additionally, this line is
      sampled by the device on reset deassertion to select the I2C client
      address, thus it can be driven by the host during the reset sequence.
    maxItems: 1

  panel: true

  reset-gpios:
    maxItems: 1

  AVDD28-supply:
    description: Analog power supply regulator on AVDD28 pin

  VDDIO-supply:
    description: GPIO power supply regulator on VDDIO pin

  touchscreen-inverted-x: true
  touchscreen-inverted-y: true
  touchscreen-size-x: true
  touchscreen-size-y: true
  touchscreen-swapped-x-y: true

additionalProperties: false

required:
  - compatible
  - reg

examples:
  - |
    i2c {

Annotation

Implementation Notes